FR2283829A1 - Obturateur en matiere elastique servant de piston d'ejection de matieres plastiques pour recipient cylindrique d'extrudeuse - Google Patents
Obturateur en matiere elastique servant de piston d'ejection de matieres plastiques pour recipient cylindrique d'extrudeuseInfo
- Publication number
- FR2283829A1 FR2283829A1 FR7526019A FR7526019A FR2283829A1 FR 2283829 A1 FR2283829 A1 FR 2283829A1 FR 7526019 A FR7526019 A FR 7526019A FR 7526019 A FR7526019 A FR 7526019A FR 2283829 A1 FR2283829 A1 FR 2283829A1
- Authority
- FR
- France
- Prior art keywords
- elastic material
- ejection piston
- plastic ejection
- cylindrical extruder
- material shutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container
- B05C17/00579—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container comprising means for allowing entrapped air to escape to the atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/00576—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes characterised by the construction of a piston as pressure exerting means, or of the co-operating container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742442354 DE2442354C3 (de) | 1974-09-04 | Als Ausdrückkolben für zähplastische Massen dienender Bodenverschluß aus elastischem Werkstoff für einen hohlzylindrischen Strangpreßbehälter | |
DE19752531322 DE2531322C2 (de) | 1975-07-12 | Als Ausdrückkolben für zähplastische Massen dienender Bodenverschluß aus elastischem Werkstoff für einen hohlzylindrischen Strangpreßbehälter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2283829A1 true FR2283829A1 (fr) | 1976-04-02 |
FR2283829B1 FR2283829B1 (nl) | 1981-01-02 |
Family
ID=25767643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7526019A Granted FR2283829A1 (fr) | 1974-09-04 | 1975-08-22 | Obturateur en matiere elastique servant de piston d'ejection de matieres plastiques pour recipient cylindrique d'extrudeuse |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH598070A5 (nl) |
DK (1) | DK152913C (nl) |
FR (1) | FR2283829A1 (nl) |
GB (1) | GB1475430A (nl) |
IT (1) | IT1047153B (nl) |
NL (1) | NL170257C (nl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2197425B (en) * | 1986-11-12 | 1990-02-28 | Metal Box Plc | Pistons for pressure-dispensing containers |
DE20010417U1 (de) | 2000-06-09 | 2001-10-11 | Sulzer Chemtech Ag, Winterthur | Entlüftungsvorrichtung bei einem Kolben für eine Kartusche |
DE10040732C2 (de) * | 2000-08-17 | 2002-11-07 | 3M Espe Ag | Geschlitzter Kolben |
GB0721774D0 (en) | 2007-11-07 | 2007-12-19 | 3M Innovative Properties Co | one-piece vented piston |
EP2461912B1 (en) * | 2009-08-04 | 2016-08-17 | 3M Innovative Properties Company | Dispensing device with pressure release |
USD658763S1 (en) | 2010-02-02 | 2012-05-01 | 3M Innovative Properties Company | Dental capsule |
US9668826B2 (en) | 2013-11-06 | 2017-06-06 | 3M Innovative Properties Company | Handheld viscous dental paste dispenser |
US20160296962A1 (en) | 2013-11-25 | 2016-10-13 | 3M Innovative Properties Company | A device for dispensing a composition and methods of dispensing a composition |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7400492U (de) * | 1974-05-16 | Kettenbach A Fabrikation Chem.Erzeugnisse | Als Packung ausgebildetes Dosiergerät für fließfähige Güter mit insbesondere hoher Viskosität | |
DE1806461B1 (de) * | 1968-10-31 | 1970-03-12 | Otto Berkmueller | Tube od.dgl. hohlzylindrischer Behaelter zur Bevorratung und Abgabe eines fluessigen oder pastoesen Fuellgutes |
-
1975
- 1975-08-15 CH CH1067175A patent/CH598070A5/xx not_active IP Right Cessation
- 1975-08-20 GB GB3469175A patent/GB1475430A/en not_active Expired
- 1975-08-22 FR FR7526019A patent/FR2283829A1/fr active Granted
- 1975-09-01 IT IT6917975A patent/IT1047153B/it active
- 1975-09-03 DK DK395475A patent/DK152913C/da not_active IP Right Cessation
- 1975-09-03 NL NL7510379A patent/NL170257C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK152913B (da) | 1988-05-30 |
FR2283829B1 (nl) | 1981-01-02 |
DK395475A (da) | 1976-03-05 |
NL170257B (nl) | 1982-05-17 |
GB1475430A (en) | 1977-06-01 |
IT1047153B (it) | 1980-09-10 |
NL170257C (nl) | 1982-10-18 |
CH598070A5 (nl) | 1978-04-28 |
NL7510379A (nl) | 1976-03-08 |
DE2531322B1 (de) | 1977-01-13 |
DK152913C (da) | 1988-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |